Extensions 1→N→G→Q→1 with N=C₂.F₉ and Q=C₂

Direct product G=N×Q with N=C₂.F₉ and Q=C₂

		d	ρ	Label	ID
C₂×C₂.F₉		96		C2xC2.F9	288,865

Semidirect products G=N:Q with N=C₂.F₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₂.F₉⋊₁C₂ = C₄.F₉	φ: C₂/C₁ → C₂ ⊆ Out C₂.F₉	48	8	C2.F9:1C2	288,862
C₂.F₉⋊₂C₂ = C₂².F₉	φ: C₂/C₁ → C₂ ⊆ Out C₂.F₉	48	8-	C2.F9:2C2	288,866
C₂.F₉⋊₃C₂ = C₄.₃F₉	φ: trivial image	48	8	C2.F9:3C2	288,861

׿

×

⋊

ℤ

𝔽

○

≀

ℚ

◁